feat: improving hitboxes (#50)

flutter · Nov 2, 2023 · 8d8a283 · 8d8a283
1 parent 7e669bb
commit 8d8a283
Show file tree

Hide file tree

Showing 4 changed files with 24 additions and 7 deletions.
diff --git a/lib/game/dash_run_game.dart b/lib/game/dash_run_game.dart
@@ -200,4 +200,13 @@ class DashRunGame extends LeapGame
     score += 1000 * currentLevel;
     currentLevel++;
   }
+
+  void showHitBoxes() {
+    descendants()
+        .whereType<PhysicalEntity>()
+        .where(
+          (element) => element is Player || element is Item || element is Enemy,
+        )
+        .forEach((entity) => entity.debugMode = true);
+  }
 }
diff --git a/lib/game/entities/enemy.dart b/lib/game/entities/enemy.dart
@@ -20,7 +20,7 @@ class Enemy extends PhysicalEntity<DashRunGame> {
 
   @override
   Future<void> onLoad() async {
-    size = sprite.srcSize;
+    size = Vector2.all(gameRef.tileSize * .5);
     position = Vector2(tiledObject.x, tiledObject.y);
 
     final path =
@@ -33,8 +33,10 @@ class Enemy extends PhysicalEntity<DashRunGame> {
 
     add(
       SpriteComponent(
-        size: size,
+        size: Vector2.all(gameRef.tileSize),
         sprite: sprite,
+        anchor: Anchor.center,
+        position: size / 2 - Vector2(0, size.y / 2),
       ),
     );
 

diff --git a/lib/game/entities/player.dart b/lib/game/entities/player.dart
@@ -49,7 +49,7 @@ class Player extends JumperCharacter<DashRunGame> {
     await super.onLoad();
 
     input = gameRef.input;
-    size = Vector2.all(gameRef.tileSize);
+    size = Vector2.all(gameRef.tileSize * .5);
     walkSpeed = gameRef.tileSize * 5;
     minJumpImpulse = world.gravity * 0.5;
     cameraAnchor = PlayerCameraAnchor(
@@ -68,10 +68,10 @@ class Player extends JumperCharacter<DashRunGame> {
     );
 
     runningAnimation = SpriteAnimationComponent(
-      size: size,
+      size: Vector2.all(gameRef.tileSize),
       animation: animation,
       anchor: Anchor.center,
-      position: size / 2,
+      position: size / 2 - Vector2(0, size.y / 2),
     );
 
     add(runningAnimation);

diff --git a/lib/map_tester/view/map_tester_view.dart b/lib/map_tester/view/map_tester_view.dart
@@ -47,8 +47,7 @@ class _MapTesterViewState extends State<MapTesterView> {
                 child: const Text('Load folder'),
               )
             else
-              Row(
-                mainAxisAlignment: MainAxisAlignment.center,
+              Wrap(
                 children: [
                   ElevatedButton(
                     onPressed: () {
@@ -93,6 +92,13 @@ class _MapTesterViewState extends State<MapTesterView> {
                     },
                     child: const Text('Teleport to end'),
                   ),
+                  const SizedBox(width: 16),
+                  ElevatedButton(
+                    onPressed: () {
+                      game?.showHitBoxes();
+                    },
+                    child: const Text('Show hitboxes'),
+                  ),
                 ],
               ),
             const SizedBox(height: 16),